| APM-TEC | Diameter (mm) | Height (mm) | Rated Voltage (Vo-p) | Operating voltage (Vo-p) | Coil Resistance (Ohm) | Max. Rated Current (mA) | Resonant Frequency (Hz) | Min. Sound Pressure Level (dBA) | Housing Material (Sound Hole) | Termination |
| APM-MT8.505S-SF | 8.5*8.5 | 3.6 | 5 | 4 – 6 | 30 ± 3 | 80 | 2,731 | 85 at 10cm | LCP (side fire) | SMD |
